176
FZUS51 KBOX 080006
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
705 PM EST SAT MAR 7 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-081300-
705 PM EST SAT MAR 7 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
A LOW PRES MOVING ACROSS NRN NEW ENGLAND TONIGHT PUSHES A WARM
FRONT AND COLD FRONT ACROSS THE WATERS LATE TONIGHT AND SUN. HIGH
PRES THEN ARRIVES EARLY NEXT WEEK. THE NEXT FRONTAL SYSTEM MOVES
THROUGH LATE NEXT WEEK.
ANZ250-081300-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: E 6 FT AT 9 SECONDS AND SW 5 FT AT 5 SECONDS.
AREAS OF DENSE FOG. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
VSBY 1 NM OR LESS.
SUN
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW
5 FT AT 5 SECONDS AND E 4 FT AT 10 SECONDS. AREAS OF DENSE FOG IN
THE MORNING. A CHANCE OF SHOWERS IN THE MORNING WITH VSBY 1 NM OR
LESS.
SUN NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 4 FT. WAVE DETAIL: E 3 FT AT 10 SECONDS AND W 2 FT AT
4 SECONDS.
MON
SW WINDS 10 TO 15 KT, BECOMING S 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT
AT 7 SECONDS AND W 3 FT AT 4 SECONDS.
MON NIGHT THROUGH TUE NIGHT
S WINDS 15 TO 20 KT WITH GUSTS UP
TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E
2 FT AT 9 SECONDS.
WED
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: S 4 FT AT 4 SECONDS AND E 3 FT AT 8 SECONDS.
WED NIGHT
S WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
4 TO 6 FT. A CHANCE OF RAIN.
THU
SW WINDS AROUND 25 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO
9 FT. RAIN LIKELY.
THU NIGHT
W WINDS 25 TO 30 KT. SEAS 6 TO 8 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ251-081300-
MASSACHUSETTS BAY AND IPSWICH BAY-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON
TONIGHT
SW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 5 FT. WAVE DETAIL: E 5 FT AT 9 SECONDS AND SW 3 FT AT
4 SECONDS. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 4 FT AT 10 SECONDS AND SW 3 FT AT 4 SECONDS.
A CHANCE OF SHOWERS IN THE MORNING.
SUN NIGHT
SW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. WAVE DETAIL: E 3 FT AT 10 SECONDS AND W 2 FT AT
3 SECONDS.
MON
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E 2 FT AT 9 SECONDS.
MON NIGHT THROUGH TUE NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E
2 FT AT 9 SECONDS.
WED AND WED NIGHT
S WINDS 15 TO 20 KT, INCREASING TO 20 TO
25 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 4 SECONDS AND NE
3 FT AT 8 SECONDS. A CHANCE OF RAIN.
THU
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. RAIN LIKELY.
THU NIGHT
W WINDS 25 TO 30 KT. SEAS 4 TO 6 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ231-081300-
CAPE COD BAY-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: SW 3 FT AT 4 SECONDS AND E 3 FT AT 7 SECONDS.
AREAS OF DENSE FOG. AREAS OF HEAVY DRIZZLE. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND E 2 FT AT 9 SECONDS.
AREAS OF FOG. A CHANCE OF SHOWERS WITH AREAS OF HEAVY DRIZZLE IN
THE MORNING. VSBY 1 NM OR LESS.
SUN NIGHT
SW WINDS AROUND 10 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND E 2 FT AT
10 SECONDS. AREAS OF FOG IN THE EVENING WITH VSBY 1 NM OR LESS.
MON
SW WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
2 FT AT 3 SECONDS AND S 2 FT AT 8 SECONDS.
MON NIGHT THROUGH TUE NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E
1 FOOT AT 9 SECONDS.
WED
S WINDS 15 TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW
2 FT AT 3 SECONDS AND E 1 FOOT AT 8 SECONDS.
WED NIGHT
SW WINDS 20 TO 25 KT. SEAS 2 TO 3 FT. A CHANCE OF
RAIN.
THU
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. A CHANCE OF RAIN.
THU NIGHT
W WINDS 25 TO 30 KT. SEAS 4 TO 5 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ254-081300-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: SW 6 FT AT 6 SECONDS AND E 6 FT AT 9 SECONDS.
AREAS OF DENSE FOG. AREAS OF HEAVY DRIZZLE. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SUN
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 5 TO 7 FT. WAVE DETAIL: SW
6 FT AT 6 SECONDS AND E 4 FT AT 10 SECONDS. AREAS OF FOG. A
CHANCE OF SHOWERS. AREAS OF HEAVY DRIZZLE IN THE MORNING. VSBY
1 NM OR LESS.
SUN NIGHT
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
3 TO 5 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND E 3 FT AT
10 SECONDS. AREAS OF FOG. VSBY 1 NM OR LESS.
MON
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND E 2 FT AT 9 SECONDS.
AREAS OF FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
MON NIGHT THROUGH TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND E
2 FT AT 9 SECONDS.
WED
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SE 3 FT AT 7 SECONDS AND W 1 FOOT AT
3 SECONDS.
WED NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
4 TO 6 FT.
THU
SW WINDS 25 TO 30 KT. SEAS 7 TO 10 FT. A CHANCE OF RAIN.
THU NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS
7 TO 10 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ255-081300-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
8 FT. WAVE DETAIL: SW 7 FT AT 7 SECONDS AND E 5 FT AT 9 SECONDS.
AREAS OF DENSE FOG. AREAS OF HEAVY DRIZZLE. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SUN
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
8 FT. WAVE DETAIL: SW 8 FT AT 7 SECONDS AND E 4 FT AT 9 SECONDS.
AREAS OF DENSE FOG IN THE MORNING. AREAS OF FOG IN THE AFTERNOON.
A CHANCE OF SHOWERS. AREAS OF HEAVY DRIZZLE IN THE MORNING. VSBY
1 NM OR LESS.
SUN NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 4 TO 6 FT. WAVE DETAIL: SW 6 FT AT 8 SECONDS AND E
3 FT AT 9 SECONDS. AREAS OF FOG. VSBY 1 NM OR LESS.
MON
SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S 4 FT
AT 7 SECONDS AND E 2 FT AT 9 SECONDS. AREAS OF FOG. VSBY 1 NM OR
LESS, INCREASING TO 1 TO 3 NM IN THE AFTERNOON.
MON NIGHT THROUGH TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND E
2 FT AT 9 SECONDS.
WED
S WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SE 4 FT
AT 7 SECONDS AND SW 1 FOOT AT 4 SECONDS.
WED NIGHT
SW WINDS 25 TO 30 KT. SEAS 4 TO 6 FT.
THU
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 7 TO
10 FT. A CHANCE OF RAIN.
THU NIGHT
W WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ256-081300-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
8 FT. WAVE DETAIL: S 7 FT AT 6 SECONDS AND E 5 FT AT 9 SECONDS.
AREAS OF DENSE FOG. AREAS OF HEAVY DRIZZLE. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SUN
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
8 FT. WAVE DETAIL: SW 7 FT AT 7 SECONDS AND E 4 FT AT 9 SECONDS.
AREAS OF FOG. A CHANCE OF SHOWERS WITH AREAS OF HEAVY DRIZZLE IN
THE MORNING. VSBY 1 NM OR LESS.
SUN NIGHT
W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. WAVE DETAIL: S
5 FT AT 8 SECONDS AND E 3 FT AT 9 SECONDS. AREAS OF FOG. VSBY
1 NM OR LESS.
MON
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 4 TO 5 FT. WAVE DETAIL: S 4 FT
AT 7 SECONDS AND E 2 FT AT 9 SECONDS. AREAS OF FOG IN THE MORNING
WITH VSBY 1 NM OR LESS.
MON NIGHT THROUGH TUE NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND E
2 FT AT 9 SECONDS.
WED
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SE 4 FT AT 7 SECONDS.
WED NIGHT
SW WINDS 25 TO 30 KT. SEAS 5 TO 7 FT. A CHANCE OF
RAIN.
THU
SW WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 8 TO
11 FT. A CHANCE OF RAIN.
THU NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS
7 TO 10 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ232-081300-
NANTUCKET SOUND-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E 2 FT AT 9 SECONDS.
AREAS OF DENSE FOG. AREAS OF HEAVY DRIZZLE. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SUN
SW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 3 TO 5 FT. WAVE DETAIL: SW
4 FT AT 7 SECONDS AND SW 3 FT AT 4 SECONDS. AREAS OF DENSE FOG IN
THE MORNING. AREAS OF FOG IN THE AFTERNOON. A CHANCE OF SHOWERS.
AREAS OF HEAVY DRIZZLE IN THE MORNING. VSBY 1 NM OR LESS.
SUN NIGHT
W WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: W
2 FT AT 3 SECONDS AND SW 2 FT AT 8 SECONDS. AREAS OF FOG. VSBY
1 NM OR LESS.
MON
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: SW
2 FT AT 3 SECONDS AND S 2 FT AT 8 SECONDS. AREAS OF FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
MON NIGHT THROUGH TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 2 FT AT 3 SECONDS AND S
2 FT AT 7 SECONDS.
WED
S WINDS 15 TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW
2 FT AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
WED NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
2 TO 4 FT. A CHANCE OF RAIN.
THU
SW WINDS 25 TO 30 KT. SEAS 4 TO 6 FT. A CHANCE OF RAIN.
THU NIGHT
W WINDS 25 TO 30 KT. SEAS 4 TO 6 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ233-081300-
VINEYARD SOUND-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING
TONIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT, BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. WAVE DETAIL: SW 4 FT
AT 5 SECONDS AND E 2 FT AT 9 SECONDS, BECOMING SW 5 FT AT
5 SECONDS AND E 2 FT AT 9 SECONDS. AREAS OF DENSE FOG. AREAS OF
HEAVY DRIZZLE. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. VSBY
1 NM OR LESS.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. WAVE DETAIL: SW 5 FT AT 7 SECONDS AND SW 2 FT AT 4 SECONDS.
AREAS OF DENSE FOG IN THE MORNING, THEN AREAS OF FOG IN THE
AFTERNOON. A CHANCE OF SHOWERS WITH AREAS OF HEAVY DRIZZLE IN THE
MORNING. VSBY 1 NM OR LESS.
SUN NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: SW
4 FT AT 8 SECONDS AND W 1 FOOT AT 3 SECONDS. AREAS OF FOG. VSBY
1 NM OR LESS.
MON
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 7 SECONDS AND SW 2 FT AT
4 SECONDS.
MON NIGHT THROUGH TUE NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND SW
2 FT AT 4 SECONDS.
WED
S WINDS 15 TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT
AT 5 SECONDS AND SE 1 FOOT AT 8 SECONDS.
WED NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
2 TO 4 FT. A CHANCE OF RAIN.
THU AND THU NIGHT
SW WINDS 25 TO 30 KT, BECOMING W. SEAS 5 TO
7 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ234-081300-
BUZZARDS BAY-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
TONIGHT
SW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E 2 FT AT
9 SECONDS. AREAS OF DENSE FOG. AREAS OF HEAVY DRIZZLE. A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND E 2 FT AT 9 SECONDS.
AREAS OF DENSE FOG IN THE MORNING, THEN AREAS OF FOG IN THE
AFTERNOON. A CHANCE OF SHOWERS WITH AREAS OF HEAVY DRIZZLE IN THE
MORNING. VSBY 1 NM OR LESS.
SUN NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
3 FT AT 7 SECONDS AND W 1 FOOT AT 3 SECONDS. AREAS OF FOG. VSBY
1 NM OR LESS.
MON
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND SW 2 FT
AT 7 SECONDS. AREAS OF FOG IN THE MORNING WITH VSBY 1 NM OR LESS.
MON NIGHT THROUGH TUE NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND
SW 2 FT AT 7 SECONDS.
WED
S WINDS 15 TO 20 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: SW
1 FOOT AT 4 SECONDS AND SE 1 FOOT AT 8 SECONDS.
WED NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
2 TO 4 FT. A CHANCE OF RAIN.
THU AND THU NIGHT
SW WINDS 25 TO 30 KT, BECOMING W. SEAS 4 TO
6 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ235-081300-
RHODE ISLAND SOUND-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT
TONIGHT
SW WINDS 10 TO 15 KT, INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW 6 FT
AT 5 SECONDS AND SE 3 FT AT 9 SECONDS. AREAS OF DENSE FOG. AREAS
OF HEAVY DRIZZLE. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. VSBY
1 NM OR LESS.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. WAVE DETAIL: S 6 FT AT 7 SECONDS AND SE 2 FT AT 9 SECONDS.
AREAS OF FOG. A CHANCE OF SHOWERS WITH AREAS OF HEAVY DRIZZLE IN
THE MORNING. VSBY 1 NM OR LESS.
SUN NIGHT
W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S
5 FT AT 8 SECONDS AND SE 2 FT AT 9 SECONDS. AREAS OF FOG. VSBY
1 NM OR LESS.
MON
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT WITH GUSTS
UP TO 20 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT
AT 7 SECONDS AND SE 2 FT AT 9 SECONDS. AREAS OF FOG IN THE
MORNING WITH VSBY 1 NM OR LESS.
MON NIGHT THROUGH TUE NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND SE
2 FT AT 8 SECONDS.
WED
S WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT
AT 7 SECONDS.
WED NIGHT
SW WINDS 25 TO 30 KT. SEAS 4 TO 6 FT. A CHANCE OF
RAIN.
THU
SW WINDS 25 TO 30 KT. SEAS 6 TO 9 FT. A CHANCE OF RAIN.
THU NIGHT
W WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS
5 TO 8 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ237-081300-
BLOCK ISLAND SOUND-
705 PM EST SAT MAR 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT
TONIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. WAVE DETAIL: SW 4 FT AT 5 SECONDS AND SE 3 FT AT 9 SECONDS.
AREAS OF DENSE FOG. AREAS OF HEAVY DRIZZLE. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SUN
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 4 TO
6 FT. WAVE DETAIL: S 4 FT AT 7 SECONDS AND E 3 FT AT 9 SECONDS.
AREAS OF FOG. A CHANCE OF SHOWERS WITH AREAS OF HEAVY DRIZZLE IN
THE MORNING. VSBY 1 NM OR LESS.
SUN NIGHT
W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: S
4 FT AT 8 SECONDS AND E 2 FT AT 9 SECONDS. AREAS OF FOG. VSBY
1 NM OR LESS.
MON
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND E 2 FT AT
9 SECONDS.
MON NIGHT THROUGH TUE NIGHT
S WINDS 5 TO 10 KT WITH GUSTS UP
TO 20 KT. SEAS 2 TO 4 FT. WAVE DETAIL: S 3 FT AT 7 SECONDS AND E
2 FT AT 9 SECONDS.
WED
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: SE 3 FT AT 7 SECONDS.
WED NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
3 TO 5 FT. A CHANCE OF RAIN.
THU
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO
9 FT. RAIN LIKELY.
THU NIGHT
W WINDS 25 TO 30 KT. SEAS 5 TO 7 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ230-081300-
BOSTON HARBOR-
705 PM EST SAT MAR 7 2026
TONIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
AROUND 2 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.
SUN
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT. A CHANCE OF
SHOWERS IN THE MORNING.
SUN NIGHT
SW WINDS 5 TO 10 KT. WAVES AROUND 2 FT.
MON
SW WINDS 5 TO 10 KT, INCREASING TO 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. WAVES AROUND 2 FT.
MON NIGHT THROUGH TUE NIGHT
S WINDS 10 TO 15 KT WITH GUSTS UP
TO 20 KT. WAVES AROUND 2 FT.
WED AND WED NIGHT
S WINDS 15 TO 20 KT, INCREASING TO 20 TO
25 KT. WAVES 2 TO 3 FT. A CHANCE OF RAIN.
THU
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES 3 TO
5 FT. RAIN LIKELY.
THU NIGHT
W WINDS 25 TO 30 KT. WAVES 2 TO 4 FT. A CHANCE OF
RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ236-081300-
NARRAGANSETT BAY-
705 PM EST SAT MAR 7 2026
TONIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
2 TO 4 FT. AREAS OF DENSE FOG. AREAS OF HEAVY DRIZZLE. A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. VSBY 1 NM OR LESS.
SUN
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING.
WAVES 2 TO 4 FT. AREAS OF FOG IN THE MORNING. AREAS OF HEAVY
DRIZZLE IN THE MORNING WITH VSBY 1 NM OR LESS.
SUN NIGHT
SW WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. AREAS OF FOG.
VSBY 1 NM OR LESS.
MON
SW WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.
MON NIGHT THROUGH TUE NIGHT
S WINDS 5 TO 10 KT. WAVES 2 TO
3 FT.
WED
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT.
WED NIGHT
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES
2 TO 4 FT. A CHANCE OF RAIN.
THU
SW WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES 5 TO
8 FT. RAIN LIKELY.
THU NIGHT
W WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES
4 TO 6 FT. A CHANCE OF RAIN.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
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